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Literature DB >> 17787362

NOTE ON THE MARKING SYSTEM IN THE ASTRONOMICAL COURSE AT COLUMBIA COLLEGE, 1909-10.

Abstract

Source DB: PubMed Journal: Science ISSN： 0036-8075 Impact factor: 47.728

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1 in total

Authors: A M Pappenheimer; L C Dunn; V Cone
Journal: J Exp Med Date: 1929-01-01 Impact factor: 14.307

1 in total